Jinbei Automotive Co Ltd GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, October 29th, 2026
1 Day
41.74%
decreased by 1.43%
1 Week
42.46%
decreased by 0.71%
1 Month
44.62%
increased by 1.45%
Analysis last updated: Thursday, October 29, 2026 at 08:57 PM UTC
Press Delete or Backspace to remove this series.
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 24, 1992 to Oct 23, 2026Model Insight
Volatility shocks decay with a half-life of 17 trading days, meaning a shock loses half its impact after approximately 17 days.
σ
GJR-GARCH Model
Tap to view equation
Shock decay: Shocks decay with a 17-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.3974 | 5.41*** |
| αARCH | 0.1066 | 4.38*** |
| βGARCH | 0.8606 | 47.00*** |
| γleverage | -0.0132 | -0.40 |
0.961
Persistence17d
Half-lifeσ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.3974 | 5.41*** |
α ARCH Response to squared shocks | 0.1066 | 4.38*** |
β GARCH Volatility persistence | 0.8606 | 47.00*** |
γ leverage Additional response to negative shocks | -0.0132 | -0.40 |
Persistence:
0.961
Half-life:
17 days
Other Jinbei Automotive Co Ltd Analyses
Other GJR-GARCH Analyses on International Equities